Dynamic Racing High Rev Valve Spring Kit The stage 3 race grind

The stage 3 race grind cams have a lumpier idle but big top end power

Combine these features and the result is a variable frequency spring that performs at a higher level RPM over traditional springs

and brakes 600ft/lb of TQ at 3900rpm

This is a very nice upgrade for turbo or non turbo DOHC cars

The new billet compression wheel is much stronger and lighter then the old wheel

Dynamic Racing High Rev Valve Spring Kit The stage 3 race grindThis high rev valve spring kit includes: High Performance set of Beehive valve springs Titanium retainers for super strong, and super light weight. Beehive Valve Springs combine the latest technology available. By reducing the top coil of the spring it allows for a reduced mass retainer. Additionally, beehives offer a multi arc (Ovate or Egg Shaped) that allows for the stress distribution of the wire to be equally distributed on the opposing sides of